

students = [{'学号':'1001','姓名':'张三','语文':'87','数学':'98','外语':'100'},
            {'学号':'1002','姓名':'李四','语文':'97','数学':'89','外语':'77'},
            {'学号':'1003','姓名':'王五','语文':'84','数学':'55','外语':'99'},
            {'学号':'1004','姓名':'张三','语文':'84','数学':'55','外语':'99'}]

students_save = [[] for i in range(len(students)) ]


for j in range(len(students)):
    students_save[j].append(students[j]['学号'])
    students_save[j].append(students[j]['姓名'])
    students_save[j].append(students[j]['语文'])
    students_save[j].append(students[j]['数学'])
    students_save[j].append(students[j]['外语'])

print(students_save)
